fix: lazy loading

static/lazy.js

@@ -1,4 +1,4 @@
-    window.onload = function () {
+window.onload = function () {
     // Get all <img> elements with loading="lazy"
     var lazyImages = document.querySelectorAll('img[loading="lazy"]');
 
@@ -6,11 +6,11 @@
 
     // Loop through each image and apply the fade-in effect
     lazyImages.forEach(function (lazyImage) {
-        console.log(lazyImage)
+      lazyImage.classList.add('lazy-image');
       var img = new Image();
       img.src = lazyImage.src;
       img.onload = function () {
           lazyImage.style.opacity = 1;
       };
     });
-    };
+};